diff --git a/.github/workflows/assets.yml b/.github/workflows/assets.yml
index d00575a33..df2400870 100644
--- a/.github/workflows/assets.yml
+++ b/.github/workflows/assets.yml
@@ -20,61 +20,162 @@ jobs:
         with:
           python-version: '3.x'
 
-      - name: Prepare files for B Repo (remove comments via Python)
+      - name: Prepare files and remove XML comments
         run: |
+          # 创建临时目录
           mkdir -p temp-b-repo/out/assets
           
-          if [ -d "common/data/xml/assets" ]; then
-            # 复制源文件到临时目录
-            cp -rv common/data/xml/assets/* common/data/xml/assets/.* temp-b-repo/out/assets/ 2>/dev/null || true
-            echo "Files copied to temp directory (before processing):"
-            ls -la temp-b-repo/out/assets
-            
-            # 关键步骤：创建并运行Python脚本删除XML注释
-            cat > remove_xml_comments.py << 'EOF'
-import xml.etree.ElementTree as ET
-import os
-
-def remove_comments_from_xml(file_path):
-    try:
-        # 解析XML文件，保留注释（需自定义解析器）
-        parser = ET.XMLParser(target=ET.TreeBuilder(insert_comments=True))
-        tree = ET.parse(file_path, parser=parser)
-        root = tree.getroot()
-        
-        # 递归查找并删除所有注释节点
-        def remove_comments(element):
-            for child in list(element):
-                # 注释节点的tag为 'comment'（ElementTree内部标记）
-                if child.tag is ET.Comment:
-                    element.remove(child)
-                else:
-                    remove_comments(child)
-        
-        remove_comments(root)
-        
-        # 保存修改后的文件（覆盖原文件）
-        tree.write(file_path, encoding='utf-8', xml_declaration=True)
-        print(f"Processed: {file_path}")
-    except Exception as e:
-        print(f"Error processing {file_path}: {e}")
-
-# 遍历临时目录下所有XML文件并处理
-for root_dir, _, files in os.walk("temp-b-repo/out/assets"):
-    for file in files:
-        if file.endswith(".xml"):
-            file_path = os.path.join(root_dir, file)
-            remove_comments_from_xml(file_path)
-EOF  # 修正：确保EOF单独成行，且没有多余空格或缩进
-            
-            # 运行Python脚本处理所有XML文件
-            python remove_xml_comments.py
-            
-            echo "Files in temp directory after comment removal:"
-            ls -la temp-b-repo/out/assets
-          else
+          # 检查源目录是否存在
+          if [ ! -d "common/data/xml/assets" ]; then
             echo "Error: common/data/xml/assets directory not found!" && exit 1
           fi
+          
+          # 复制源文件到临时目录
+          cp -rv common/data/xml/assets/* common/data/xml/assets/.* temp-b-repo/out/assets/ 2>/dev/null || true
+          echo "Files copied to temp directory (before processing):"
+          ls -la temp-b-repo/out/assets
+          
+          # 生成Python脚本（用echo逐行写入，避免EOF语法问题）
+          echo "import xml.etree.ElementTree as ET" > remove_xml_comments.py
+          echo "import os" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "def remove_comments_from_xml(file_path):" >> remove_xml_comments.py
+          echo "    try:" >> remove_xml_comments.py
+          echo "        # 解析XML并保留注释" >> remove_xml_comments.py
+          echo "        parser = ET.XMLParser(target=ET.TreeBuilder(insert_comments=True))" >> remove_xml_comments.py
+          echo "        tree = ET.parse(file_path, parser=parser)" >> remove_xml_comments.py
+          echo "        root = tree.getroot()" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        # 递归删除注释节点" >> remove_xml_comments.py
+          echo "        def remove_comments(element):" >> remove_xml_comments.py
+          echo "            for child in list(element):" >> remove_xml_comments.py
+          echo "                if child.tag is ET.Comment:" >> remove_xml_comments.py
+          echo "                    element.remove(child)" >> remove_xml_comments.py
+          echo "                else:" >> remove_xml_comments.py
+          echo "                    remove_comments(child)" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        remove_comments(root)" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        # 保存修改后的文件" >> remove_xml_comments.py
+          echo "        tree.write(file_path, encoding='utf-8', xml_declaration=True)" >> remove_xml_comments.py
+          echo "        print(f'Processed: {file_path}')" >> remove_xml_comments.py
+          echo "    except Exception as e:" >> remove_xml_comments.py
+          echo "        print(f'Error processing {file_path}: {e}')" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "# 遍历所有XML文件并处理" >> remove_xml_comments.py
+          echo "for root_dir, _, files in os.walk('temp-b-repo/out/assets'):" >> remove_xml_comments.py
+          echo "    for file in files:" >> remove_xml_comments.py
+          echo "        if file.endswith('.xml'):" >> remove_xml_comments.py
+          echo "            file_path = os.path.join(root_dir, file)" >> remove_xml_comments.py
+          echo "            remove_comments_from_xml(file_path)" >> remove_xml_comments.py
+          
+          # 运行Python脚本
+          python remove_xml_comments.py
+          
+          echo "Files in temp directory after comment removal:"
+          ls -la temp-b-repo/out/assets
+
+      - name: Push to Private B Repo
+        env:
+          B_REPO_TOKEN: ${{ secrets.B_REPO_TOKEN }}
+          B_REPO_URL: https://kkgithub.com/TO-teams/flash.git
+          B_BRANCH: main
+        run: |
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "actions@github.com"
+          
+          rm -rf b-repo
+          git clone https://$B_REPO_TOKEN@${B_REPO_URL#https://} b-repo || { echo "Failed to clone B repo"; exit 1; }
+          
+          cd b-repo
+          git checkout $B_BRANCH || { echo "Failed to checkout B branch"; exit 1; }
+          git pull origin $B_BRANCH || { echo "Failed to pull B repo"; exit 1; }
+          
+          mkdir -p out/assets
+          cp -rv ../temp-b-repo/out/assets/* ../temp-b-repo/out/assets/.* out/assets/ 2>/dev/null || true
+          echo "Files in B repo target directory after copy:"
+          ls -la out/assets
+          
+          git add out/assets
+          git commit -m "Sync assets (no comments): $(date +'%Y-%m-%d %H:%M:%S')"
+          git push origin $B_BRANCH || { echo "Failed to push to B repo"; exit 1; }
+          echo "Sync completed successfully."
+name: Sync Assets to Private B Repo
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'common/data/xml/assets/**'
+  workflow_dispatch:
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout A Repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Prepare files and remove XML comments
+        run: |
+          # 创建临时目录
+          mkdir -p temp-b-repo/out/assets
+          
+          # 检查源目录是否存在
+          if [ ! -d "common/data/xml/assets" ]; then
+            echo "Error: common/data/xml/assets directory not found!" && exit 1
+          fi
+          
+          # 复制源文件到临时目录
+          cp -rv common/data/xml/assets/* common/data/xml/assets/.* temp-b-repo/out/assets/ 2>/dev/null || true
+          echo "Files copied to temp directory (before processing):"
+          ls -la temp-b-repo/out/assets
+          
+          # 生成Python脚本（用echo逐行写入，避免EOF语法问题）
+          echo "import xml.etree.ElementTree as ET" > remove_xml_comments.py
+          echo "import os" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "def remove_comments_from_xml(file_path):" >> remove_xml_comments.py
+          echo "    try:" >> remove_xml_comments.py
+          echo "        # 解析XML并保留注释" >> remove_xml_comments.py
+          echo "        parser = ET.XMLParser(target=ET.TreeBuilder(insert_comments=True))" >> remove_xml_comments.py
+          echo "        tree = ET.parse(file_path, parser=parser)" >> remove_xml_comments.py
+          echo "        root = tree.getroot()" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        # 递归删除注释节点" >> remove_xml_comments.py
+          echo "        def remove_comments(element):" >> remove_xml_comments.py
+          echo "            for child in list(element):" >> remove_xml_comments.py
+          echo "                if child.tag is ET.Comment:" >> remove_xml_comments.py
+          echo "                    element.remove(child)" >> remove_xml_comments.py
+          echo "                else:" >> remove_xml_comments.py
+          echo "                    remove_comments(child)" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        remove_comments(root)" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "        # 保存修改后的文件" >> remove_xml_comments.py
+          echo "        tree.write(file_path, encoding='utf-8', xml_declaration=True)" >> remove_xml_comments.py
+          echo "        print(f'Processed: {file_path}')" >> remove_xml_comments.py
+          echo "    except Exception as e:" >> remove_xml_comments.py
+          echo "        print(f'Error processing {file_path}: {e}')" >> remove_xml_comments.py
+          echo "" >> remove_xml_comments.py
+          echo "# 遍历所有XML文件并处理" >> remove_xml_comments.py
+          echo "for root_dir, _, files in os.walk('temp-b-repo/out/assets'):" >> remove_xml_comments.py
+          echo "    for file in files:" >> remove_xml_comments.py
+          echo "        if file.endswith('.xml'):" >> remove_xml_comments.py
+          echo "            file_path = os.path.join(root_dir, file)" >> remove_xml_comments.py
+          echo "            remove_comments_from_xml(file_path)" >> remove_xml_comments.py
+          
+          # 运行Python脚本
+          python remove_xml_comments.py
+          
+          echo "Files in temp directory after comment removal:"
+          ls -la temp-b-repo/out/assets
 
       - name: Push to Private B Repo
         env: